On Dec 24, 2011, at 9:24 AM, vibhava wrote:
thanks for the reply. here is subset of the data that i want to plot:
date usgs700
1 10/1/2000 0.050970325
2 10/2/2000 0.041059428
3 10/3/2000 0.032564374
4 10/4/2000 0.02775051
.
.
Instead of posting print-output why not post the results of
dput(head(flow))
> further useless output deleted.
my script again is:
setwd("J:/Rstuff/flow")
flow=read.delim("flow.dat",header=TRUE,sep="\t")
plot(flow$usgs1500
There's no column with that name.
~as.Date(flow$date,
"%m/%d/%y")
For another thing, you generally need to use %Y for 4 digit years.
,type="l",xlab="date",ylab="daily discharge (m3/s)
",main="USGS1500",yaxs="i", xaxs="i",)
Not sure if that empty argument is going to be handled gracefully.
i wish to plot all this data as a single time series but my program
is doing
some weird stuff and the x-axis has labels Jan-dec and the long term
series
is broken and plotted on yearly basis.
Your code is not reproducible.
--
David Winsemius, MD
West Hartford, CT
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